*{
		margin: 0px;
		padding: 0px;
		list-style: none;
	}
	body{
		width: 100vw;
		height: 100vh;
		background-image: url(https://fes.qyerstatic.com/fe_ssr_passport/ecb39528d488b6c520f7ddd3898379d6.jpg);
		background-repeat: no-repeat;
		background-size: 100% 100%;
		display: flex;
		flex-direction: column;
		align-items: center;
		justify-content: center;
	}